Introduce qemu-user-static sub-RPM
    
    The i686 build of this is temp disabled due to fubar
    glibc-static on i686
    
    The hardended build macro is disabled due to fubar
    rpm macros for static linking while hardened, but
    the equivalent hardening is turned on manually.
    
    Signed-off-by: Daniel P. Berrange <berrange@redhat.com>